Automotive 105°C Operation 3-wire Serial EEPROM S-93C46C/56C/66C/76C/86C H Series

8-Pin SOP (FJ008-D) 8-Pin TSSOP (FT008-E) TMSOP-8 (FM008-A) HSNT-8(2030) (PP008-A)

This IC is a high speed, low current consumption, 3-wire serial EEPROM with a wide operating voltage range. This IC has the capacity of 1 K-bit, 2 K-bit, 4 K-bit, 8 K-bit and 16 K-bit, and the organization is 64 words × 16-bit, 128 words × 16-bit, 256 words × 16-bit, 512 words × 16-bit and 1024 words × 16-bit, respectively. Sequential read is available, at which time addresses are automatically incremented in 16-bit blocks. The communication method is by the Microwire bus.

Caution: Before using the product in automobile control unit or medical equipment, it is imperative to contact our sales representatives.

Features

Memory capacity

S-93C46C : 1 K-bit (64-word ×16-bit)

S-93C56C : 2 K-bit (128-word ×16-bit)

S-93C66C : 4 K-bit (256-word ×16-bit)

S-93C76C : 8 K-bit (512-word ×16-bit)

S-93C86C : 16 K-bit (1024-word ×16-bit)

Operation voltage range

Read : 1.6 V to 5.5 V

Write : 1.8 V to 5.5 V

Operation frequency

2.0 MHz max.

Write time

4.0 ms max.

Sequential read

Write protect function during the low power supply voltage

Function to protect against write due to erroneous instruction recognition

Endurance

10⁶ cycle / word^*1 (Ta = +85°C)

8 × 10⁵ cycle / word^*1 (Ta = +105°C)

Data retention

100 years (Ta = +25°C)

50 years (Ta = +105°C)

Initial delivery state

FFFFh

Operation temperature range

Ta = −40°C to +105°C

Lead-free (Sn 100%), halogen-free

AEC-Q100 qualified^*2

*1. For each address (Word: 16-bit)
*2. Contact our sales representatives for details.